A tank can hold a maximum of 400 gallons of water. The volume of water when pumping water into the tank can be determined by the function f (m) = 12.5m + 25 where m is the number of minutes that the pump is running and f(m) is the volume of gallons of water in the tank. If the tank must maintain a minimum of 25 gallons of water, which inequality represents the domain of this situation?
(Hint: The variable f(m) is like "y" and m is like "x")
0 < m < 400
30 < m < 400
25 < m < 400
0 < m < 30

Answers

Answer 1

Inequalities help us to compare two unequal expressions. The inequality that represents the domain of this situation is 0<m<30.

What are inequalities?

Inequalities help us to compare two unequal expressions. Also, it helps us to compare the non-equal expressions so that an equation can be formed.

It is mostly denoted by the symbol <, >, ≤, and ≥.

Given that the volume of the tank should be between 400 gallons of water to 25 gallons of water. While the function of the volume of the water is given as,

f(m) = 12.5m + 25,

Now to know the value of m for which the volume of water in the tank is 400 gallons.

[tex]f(m) = 12.5m + 25\\\\400=12.5+25\\\\375=12.5m\\\\m = 30[/tex]

Also, the value of m for which the volume of the water in the tank is 25 gallons is,

[tex]f(m) = 12.5m + 25\\\\25=12.5+25\\\\0=12.5m\\\\m = 0[/tex]

Hence, the inequality that represents the domain of this situation is 0<m<30.

Learn more about Inequality:

https://brainly.com/question/19491153

#SPJ2


Related Questions

Brandi has equal numbers of hip-hop songs and country songs loaded on her personal music player. She has it set to play songs on a random shuffle. Suppose Brandl is designing a simulation that could be used to estimate the probability that the next three songs to play are all hip-hop songs Which simulation design could Brandi use to estimate the probability?


A. Coin Let heads (H) = hip-hop Let tails (T) = country Toss coin three times. Repeat

B. Random digits Let 0.1phop Let 2.3.4.5.6 = country Select two random digits Repeat

C. Number cube Let 1 = hip-hop Let 2 = country Roll cube three times Repeat

D. Nurbe cube let 1 = hip-hop let 2 = country Roll cube four times. Report​

Answers

The answer to this is C.

Drew made $18 per hour. Then he got a 10% raise. After cutbacks, he then had to reduce his hourly rate by 3%. What is his hourly rate after the cutbacks?

Answers

Answer:

19.206

Step-by-step explanation:

First you need to find out 10% of 18.

You can do that by 18/100 which is .18.

Then multiply that by 10 which is 1.8 (10% of 18)

His hourly rate decreased by 3% AFTER his raise so you would find 3% of 19.8 and not 18.

You do the same process and divide 19.8/100

Then multiply this by 3 and you can get 0.594

That is how much his raise decreased by so you would subtract it from 19.8

19.8 - 0.594 = 19.206 (Round if needed)

Hope this helps

19.206 i got the question right

Here is a situation: I have $5. I save $2 each week. How many weeks do I need to save until I have at least $50? Write the inequality for this situation and solve it. Discuss the meaning of your solution.

Answers

Answer:

22 Weeks

Step-by-step explanation:

You just divide 50 by 2 to get 25 and it will take you 3 weeks to get the equivalent of 5 dollars therefore you subtract 3 from 25 and get 22, meaning that it will take 22 Weeks for you to save at least $50. The meaning of my solution is that I just used basic division addition and subtraction to find my answer.

Answer:

1.  it will take you 22.5 weeks or 23 if you are supposed to round it

2. 5+2x>50

Step-by-step explanation:

i calculated it.

if the radius of a circle is 8.1 mi, what is the circumference?

Answers

Answer:

206.12 mi

Step-by-step explanation:

A=πr²=π·8.1²≈206.11989

The Answer is 48.6
C=2x3x8.1

The table in the image shows the results of a survey of 100 people randomly selected at an
airport. Find the experimental probability that is going to City E. Write the probability as a
fraction, decimal and percent.

Answers

Answer:

8/100, 0.08, and 8%

Step-by-step explanation:

probability = no. of responses/total no. of people.

= 8/100

In fraction, 8/100

In decimal, 0.08

And in percent, 8%

pls answer this asap

Answers

Answer:

$20.44

Step-by-step explanation:

first solve for the whole thing

10 x 6 = 60

now to the red part

2 x 1.5 = 3

now the blue

r^2 * pi = a

2^2 * 3.14

4 * 3.14 = 12.56

now add red and blue

3 + 12.56 = 15.56

now subtract that sum from the whole

60 - 15.56 = 44.44

now do

44.44 / 10 = 4.444

now see how much it would cost for the grass

4.444 * 4.60 = 20.4424 ≈ 20.44

it would cost $20.44 to get the grass reseeded

Answer:

$20.44

Step-by-step explanation:

Triangle ABC is shown Translate Triangle ABC 5 units left and 4 units up and reflect it over the x-axis​

Answers

Here is my process for solving this.

First I drew arrows that indicated I was moving the whole triangle 5 units to the left.

*Look at first attachment*

Then I drew another triangle using those new points. (The new triangle is in pink)

*Look at second attachment*

Then I drew arrows that moved this new triangle 4 units up. (The new arrows are in pink)

*Look at third attachment*

Then I drew the new triangle in blue using the new points.

*Look at fourth attachment*

Then I mirrored / reflected the triangle over the x axis (the horizontal line) In green.

*Look at fifth attachment*

The fifth attachment in green is the final product! Hope that helps.

( please help!! I will give brainliest tysm! ) The diameter of a carbon atom is 2.2 × 10 -8cm. Write this as a whole number

Answers

Answer:

it is  0.000000022 cm as a number but rounded to 0 as a whole number

Answer:

The answer is -220000000.

Step-by-step explanation:

First multiply 10 X-10 X-10 X-10 X-10 X-10 X-10 X-10 and you will get -100000000 then multiply 2.2.

Three students were asked to evaluate two cubed. The beginning part of their work is shown. Which student’s work is correct, and how do you know? What is the value of two cubed? Select your answers from the drop-down lists. is correct because two cubed is the same as . The value of two cubed is .

Answers

Answer:

-93

Step-by-step explanation:

A fitness club is having a special sale where you pay $27 to join plus a $8.00 monthly fee. You have $75.00 to spend. Write and solve the equation to determine how many months you can use the fitness club.

Answers

Answer:

6 months

Step-by-step explanation:

27 + 8x = 75

x = months which is what you're trying to figure out

1. subtract 27 from 27 and 75

2. then you have 8x = 48

3. divide both sides by 8 so x=6

4. 6 months

Answer:

27 + 8 x 6 = 75$. You can spend 6 months at the fitness club.

Step-by-step explanation:

What number does x represent in the equation below?

3x + 7 = 34

Answers

27 is the final answer

Mike walked 5/8 of the way to school before it started raining. How many percent of the trip did he get before it rained?

Answers

Answer:

62.5%

Step-by-step explanation:

Answer:

62.5%

Step-by-step explanation:

Find the area of the given parallelogram.

A.128 sq in
B.264 sq in
C.276 sq in
D.272 sq in

Answers

Answer:

272

Step-by-step explanation:

because you multiply 17 x16

Step-by-step explanation:

✰[tex] \underline{ \underline{ \large{ \tt{ \bold{ \purple{G \: I \: V \: E \: N}}}}} }: [/tex]

Base of the parallelogram ( b ) = 16 inHeight of the parallelogram ( h ) = 17 in

✰ [tex] \underline{ \underline{ \large{ \tt{ \bold{ \red{T \: O \: \: F \: I \: N \: D }}}}}}:[/tex]

Area of the given parallelogram ( P )

✰ [tex] \underline{ \underline{ \large{ \bold{ \pink{ \tt{ S \: O \: L \: U \: T\: I \: O\:N}}}}}} : [/tex]

[tex] \boxed{ \large{ \bold{{\sf{Area \: of \: a \: parallelogram \: ( \: A \: ) \: = b \: \times \: h}}}}}[/tex]

Plug the known values and then multiply !

⟷ [tex] \large{ \tt{17 \: in \: \times \: 12 \: in}}[/tex]

⟷ [tex] \large{ \tt{ 272 \: {in}^{2} }}[/tex]

☥ [tex] \red{ \boxed{ \boxed{ \bold{ \tt{Our \: final \: answer : \underline{ \boxed{ \tt{272 \: {in}^{2} }}}}}}}}[/tex]

Hope I helped ! ♡

Have a wonderful day / night ! ツ

# [tex] \underbrace{ \mathfrak{ \: Carry \: On \: Learning}}[/tex] !!

▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁

HELP pls if right get brainlist
also im promoting ppl yt not mine but go sub to this yt called daja grooms

Answers

Answer:

x = 115

Step-by-step explanation:

(straight angle) - (acute angle) = (x or obtuse angle)

180 - 65 = 115

x= 115!!!!!!!!!!!!!!!!

find the volume of an icecream cone that has an hight of 4.6 in. and a diameter of 1.2 in.

Answers

Answer:

The volume would be 1.73 inches cubed.

Step-by-step explanation:

Use the formula for finding the volume of a cone, and plug in the given numbers.

V=πr^2*h/3

V=3.14*.6^2*4.6/3

Simplify the equation, and you are left with..

V = 1.73

PLS HELP ME!!
describe an example of a situation when the graph would be represented with a constant interval.

Answers

When the graph reaches his point
when the graph reachest highest point

someone help me please

Answers

= 34y = 1156
Divide both sides by 34
Y = 1156/34
Simplify 1156/34 to 34
Y = 34

Please help thank you!

Answers

Answer:

18/(10-7)+2=8

(48/2)-4^2 +2*2=12

I hope you have a nice day!

Baba Yaga lost her broom somewhere between her hut and Bald Mountain, and wants to get it back. She calculates that with a tailwind of 2 km/h, she can fly from her hut to Bald Mountain in 6 hours. Baba Yaga starts her trip, finds her broom 40 km before Bald Mountain, and turns around and flies home. The entire journey takes 9 hours. Find the speed Baba Yaga flies in quiet weather (with no tailwind or headwind).

Answers

4km/h

.........................................

The answer is 4km you just need to didive

Suppose that a sequence is defined as follows. And find the next 4 terms.
a1= -1
an=-4an-1 +2
n>= 2

Answers

Answer: s,djfhbewhbwejkhbkhbwqigqiygwurygqwygRwqyr

Step-by-step explanation:

Hello!

I need help please...

What is [tex]\sqrt[450]{3,650}[/tex] as a divided.

Make a explanation to this... Do not copy, or go on g.oogle to get the answer to this...

And maybe you can show proof how you got the answer?

Thanks~

Answers

Answer: The Answer is in a fraction form

Step-by-step explanation:

9/73

It is in a fraction form

please help me thank you

Answers

Answer:

-2[tex]\frac{1}{10}[/tex]

Step-by-step explanation:

So this is simple substitution, [tex]\frac{1}{2}[/tex](-[tex]\frac{1}{5}[/tex])-[tex]\frac{2}{3}[/tex](3)=> -[tex]\frac{1}{10}[/tex] - [tex]\frac{6}{3}[/tex]=> [tex]-\frac{1}{10}[/tex] - 2= [tex]-2\frac{1}{10}[/tex].

-2 1/10

Do you give brainliest?

A cheese spreader can be broken into a rectangle and triangle. The rectangle has a height of 3 centimeters and a base of 5 centimeters. The triangle has a height of 3 centimeters and a base of 3 centimeters.

What shapes can the shape of the spreader be divided into to find its area?
A. a triangle with a height of 3 cm and a base of 8 cm and another triangle with a height of 5 cm and a base of 8 cm
B. a triangle with a height of 3 cm and a base of 3 cm and a rectangle with a height of 3 cm and a base of 8 cm
C. a triangle with a height of 3 cm and a base of 8 cm and another triangle with a height of 3 cm and a base of 8 cm
D. a triangle with a height of 3 cm and a base of 3 cm and a rectangle with a height of 3 cm and a base of 5 cm

Answers

Answer:

D

Step-by-step explanation:

lol ok so im stuck on this pls help

Answers

Answer:

The slope is -5

y intercept is -2

Step-by-step explanation:

Solve the equation for y

5x+y =-2

Subtract 5x from each side

5x+y -5x = -5x-2

y = -5x-2

This is in slope intercept form

y = mx+b  where m is the slope and b is the y intercept

The slope is -5 and the y intercept is -2

Answer:

Slope -5

y intercept 2

Step-by-step explanation:

5x+y=-2 in the form y =Mx+ c is,.

y=-5x+-2

y=-5x-2

Where m is the slope which is -5

And c is the y intercept i.e 2

Write the equation of the line in slope-intercept form using y=mx+b​

Answers

Answer:

The form y=mx+b means slope m and y-intercept b; similarly, the form y=mx+a means slope m and y-intercept a. The form y=m(x-a) is essentially different from the other two forms and means slope m and x-intercept (instead of y-intercept) a.

Hope this helped :D

[:~Brainliest appreciated~:]

Have a wonderful day!

-- Juri Davis

Answer:

y= -100 x= 100

Step-by-step explanation:   The form y=mx+b means slope m and y-intercept b; similarly, the form y=mx+a means slope m and y-intercept a. The form y=m(x-a) is essentially different from the other two forms, and means slope m and x-intercept (instead of y-intercept) a.

Hope i helped and brainliest would be wonderful :)

VOLLEYBALL. This is for my volleyball players. Name 5 facts about volleyball terminology!!

Answers

Answer:

ace, attack, antenna, approach, assist.

Step-by-step explanation:

giving brainliest if u answer

Answers

From top to bottom :
D, E, A, C

I think that is right and I hope it helps!
From start to end
D,E,A,C

I pretty sure this is correct hope this helps

Select all the quantities that describe a unit rate.


Mark bought 1 pound of grapes.

A recipe calls for 3 cups of flour for 1 cake.

Emma drank 2 cups of coffee per day.

Madison had 4 books and 3 notebooks in her backpack.

Daniel makes $340 each month at his summer job.

Answers

Answer:

2, 3, 5

Step-by-step explanation:

2: 3 cups of flour per cake

3: 2 cups of coffee per day

5: $340 per month

2,3, and 5 hope this helps :)

please help!!!!!!!!!!!!

Answers

Answer:

Step-by-step explanation:

question is in the picture please explain how you got ur answer!

Answers

I believe if I’m not wrong the answer should be B 1/6

Answer:

1/6

Step-by-step explanation:

Because there are 3 even numbers on a number cube, and if you roll it twice then it would be 6. And there is only one "3" on a number cube. So, the answer is 1/6.

Other Questions
What would be the volume to this equation? What processes contribute water to surface water sources?(science) Primeras impresiones1. Cmo reaccionaste cuando leiste que los personajes se haban quedado dormidos en el cineInterpretaciones del texto2. Cmo es el joven? Describe su personalidad en dos o tres oraciones.3. Qu razones crees que tienen los personajes para guardar silencio? Based on the reading which statement is FALSE? Citlali was traveling at 60 miles per hour. she has already traveled 120 miles. To get to california which is 360 miles from home, and traveling at the same average speed, how many more hours will it take before he arrives in california? Can anyone help me please it has to be one page What is the constant of proportionality of the following equation?B = 1.25C Given sinx=1/3, cosy=3/4, and both x and y are in quadrant iv, find cos(x-y) and sin(x+y) How can you determine if the given lines are perpendicular? Need help quickly please Why does Theophilus Freeman refuse to sell emily berry to Northup's master? PLEASE, I REALLY NEED YOUR HELP!! For each of the figures, write an Absolute Value equation to satisfy the given solution set. Hola a todos... me ayudan?Necesito pasar estos numeros a nros naturales, enteros y racionales:-1530,5+21desde ya gracias :) Corey exerts a force of 35 N and moves a crate 3 m. How much work has he done on the crate?15 J105 J 5 Protons {+} 5 Electrons {-}6 Neutrons {0}What element is this ? please be as soon as possible. Which angles are adjacent to each other I need help on this homework 5) According to Frederick Douglass, what to the slave is the 4th of July?Helpppppo Wichita Industries' sales are 10% cash and 90% on credit. Credit sales are collected as follows: 40% in the month of sale, 50% in the next month, and 10% in the second following month. On December 31, the accounts receivable balance includes $21,000 from November sales and $51,000 from December sales. Assume that total sales for January are budgeted to be $59,000. What are the expected cash receipts for January from the current and past sales?